The tide timetable below is calculated from Havre de Grace, Susquehanna River, Maryland but is also suitable for estimating tide times in the following locations:
- Havre de Grace (0.9km/0.6mi)
- Charlestown (9.7km/6.1mi)
- North East (13.6km/8.5mi)
- Riverside (13.7km/8.6mi)
- Summit Bridge (23.4km/14.6mi)
- Rock Hall (34.8km/21.7mi)
- Essex (39.2km/24.5mi)
- Edgemere (41.8km/26.1mi)